/*
Copyright (C) 2009-2010 Xanadu Development Team

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; version 2
of the License.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

#pragma once

#include <hash_map>

class Trade;

class Transportations {
private:
	stdext::hash_map <int, Trade*> invites;
	int ids;	
public:
	Transportations() {
		ids = 1;
	}
	int getNewInviteID(Trade* trade) {
		int id = ids++;
		invites[id] = trade;
		return id;
	}
	Trade* getTradeByInvite(int id) {
		if(invites.find(id) == invites.end())
			return 0;
		return invites[id];
	}
	void closeTrade(Trade* trade);
};
